Shoe upper



FIG. 1 is a front perspective view of a shoe upper showing my new design;

FIG. 2 is a side view thereof; and,

FIG. 3 is a rear perspective view thereof.

The broken lines immediately adjacent to the shaded area define the bounds of the claimed design and form no part of the claimed design. The unshaded region within the shaded area that is demarcated by solid lines forms no part of the claimed design. The remaining broken lines depicting a shoe represent environment that forms no part of the claimed design. 

CLAIM The ornamental design for a shoe upper, as shown and described. 